Definition of a spinaker

Strawberry - why do you need a definition of what a spinnaker is? Surely you know its the big yellow one sheeted off your transom!!! Code zero dont even think about it . You'd need a bigger car just to put it in when its rolled up!!!

 

 

 

Go on strawberry, stick a code zero on your cherub, we could do with a laugh...

pro wannabe... you say that your laser 2 kite is regulation size yet longer and thinner? it's a one design so surely it should be exactly the same as all the others. not sure they'd be too happy at the nats with an odd shaped kite to be honest

Originally posted by Strawberry I mearly meant to spark a discussion as to what defines a spinaker, rather than say, any other headsail.

From a racing point of view, in general RRS 50.4 defines the difference quite precisely (except for your example of a Cherub). I quoted it in an earlier post. Basically, a jib or genoa is more or less triangular, while a spinakker is "fat" in cross section. Any other restrictions come in via class rules. So for example, while you might expect a spinakker to be made from nylon, there was experimentation with mylar film spinakkers for yachts in the late 80s (very pretty but they didn't really work) and some AC boats use spectra spinakkers of huge price.

If you want a real example of muddied waters, consider the Code 0 headsail which were carried by a lot of VO60 boats. They measure as spinakkers, in order to get around a ban on masthead jibs in the class,  but they "look like" big genoas made of laminate and are designed for close reaching. http://www.quantumsails.com/download/dispatches/Code_Zero.pd f is a good read.

Edited by Stefan Lloyd

what i don't gte with kites with wire luffs is.....how do they come down into the chute?

is there a special system?